550289835

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5785

約数の個数: 64

約数和(自身を含む): 1053941760

約数和(自身を除く): 503651925

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 837, 1035, 1395, 2139, 3105, 3565, 4185, 5717, 6417, 10695, 17151, 19251, 28585, 32085, 51453, 85755, 96255, 131491, 154359, 177227, 257265, 394473, 531681, 657455, 771795, 886135, 1183419, 1595043, 1972365, 2658405, 3550257, 4076221, 4785129, 5917095, 7975215, 12228663, 17751285, 20381105, 23925645, 36685989, 61143315, 110057967, 183429945, 550289835]

約数ペア:

[(1, 550289835), (3, 183429945), (5, 110057967), (9, 61143315), (15, 36685989), (23, 23925645), (27, 20381105), (31, 17751285), (45, 12228663), (69, 7975215), (93, 5917095), (115, 4785129), (135, 4076221), (155, 3550257), (207, 2658405), (279, 1972365), (345, 1595043), (465, 1183419), (621, 886135), (713, 771795), (837, 657455), (1035, 531681), (1395, 394473), (2139, 257265), (3105, 177227), (3565, 154359), (4185, 131491), (5717, 96255), (6417, 85755), (10695, 51453), (17151, 32085), (19251, 28585)]